multisig: {
      /**
       * See [`Pallet::approve_as_multi`].
       **/
      approveAsMulti: AugmentedSubmittable<(threshold: u16 | AnyNumber | Uint8Array, otherSignatories: Vec<AccountId32> | (AccountId32 | string | Uint8Array)[], maybeTimepoint: Option<PalletMultisigTimepoint> | null | Uint8Array | PalletMultisigTimepoint | { height?: any; index?: any } | string, callHash: U8aFixed | string | Uint8Array, maxWeight: SpWeightsWeightV2Weight | { refTime?: any; proofSize?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u16, Vec<AccountId32>, Option<PalletMultisigTimepoint>, U8aFixed, SpWeightsWeightV2Weight]>;